package com.njupt.user.service;

import com.njupt.user.model.Grade;

import java.util.List;
import java.util.Map;

/**
 * Created by ASUS on 2019/5/6.
 */
public interface GradeService {
    public List<Grade> selectGrade(Map<String,String> map);
    public void register(Grade grade);
    public void updateGrade(Map<String,String> map);
}
